Finding the Third Proportional to 147,773 and 222,754

Step by Step Solution

1. Step 1: Write the proportion equation
   147,773 : 222,754 = 222,754 : x
2. Step 2: Convert to fraction form
   147,773/222,754 = 222,754/x
3. Step 3: Cross multiply
   147,773x = 222,754 × 222,754
4. Step 4: Simplify right side
   147,773x = 49,619,344,516
5. Step 5: Solve for x
   x = 49,619,344,516/147,773
6. Step 6: Final answer
   x = 335,780.86